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  <title>Description of nonmaxsupr_window</title>
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<h1>nonmaxsupr_window
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<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="box"><strong>Nonmaximal suppression of values outside of a given window.</strong></div>

<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="box"><strong>function [subs,vals,keeplocs] = nonmaxsupr_window( subs, vals,start_locs, end_locs, thresh, maxn ) </strong></div>

<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="fragment"><pre class="comment"> Nonmaximal suppression of values outside of a given window.

 Suppresses all location in subs that do not fall in given range (defined by start_locs
 and end_locs).  For example, if subs are 3D coordinates of maxes over an array of size
 siz,  &quot;nonmaxsupr_window( subs, vals, [1,1,1]+10, siz-10 )&quot; suppreses all locations
 within 10 pixels of the border of I.

 INPUTS
   subs        - subscripts of point locations (m x d) 
   vals        - values at point locations (m x 1)
   start_locs  - locations at which to start cropping along each dim
   end_locs    - locations at which to end cropping along each dim
   thresh      - [optional] minimum value below which not to look fo
   maxn        - [optional] return at most maxn of the largest vals 

 OUTPUTS
   subs        - subscripts of non-suppressed point locations (n x d) 
   vals        - values at non-suppressed point locations (n x 1)
   keeplocs    - indicies of kept locations from subs (n x 1)

 DATESTAMP
   29-Sep-2005  2:00pm

 See also <a href="imsubs2array.html" class="code" title="function I = imsubs2array( subs, vals, siz, fillval )">IMSUBS2ARRAY</a>, <a href="nonmaxsupr.html" class="code" title="function [subs,vals] = nonmaxsupr( I, radii, thresh, maxn )">NONMAXSUPR</a>, <a href="nonmaxsupr_list.html" class="code" title="function [subs,vals,keeplocs] = nonmaxsupr_list( subs, vals, radii, thresh, maxn, supr_eq)">NONMAXSUPR_LIST</a></pre></div>

<!-- crossreference -->
<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
This function calls:
<ul style="list-style-image:url(../matlabicon.gif)">
<li><a href="../matlab/checknumericargs.html" class="code" title="function [x,er] = checknumericargs( x, siz, integerflag, signflag )">checknumericargs</a>	Helper utility for checking numeric vector arguments.</li></ul>
This function is called by:
<ul style="list-style-image:url(../matlabicon.gif)">
</ul>
<!-- crossreference -->



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